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Upgrade Cisco IOS on a 2811 Router

Upgrade Cisco IOS on a 2811 Router

While going through some examples on my CCNA Security book I found the version of IOS that I had on my 2811 Router would not support Network Objects.  So I went online Cisco.com to obtain a newer IOS for the router.  My model only has a 64 MB Flash card, so I had to take that into consideration when looking for a replacement IOS.  The other issue that I found was the previous IOS was hidden on the flash card, and showed only 31 MB free out...

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Upgrading Cisco IOS and TFTP on OS X

Upgrading Cisco IOS and TFTP on OS X

Today I was going over my Static routing and RIP materials and while following along I came upon an issue.  I first noticed the problem on Router 1 when I entered the command Router Rip and then tried the command No Auto Summarization, the router didn’t know what I was talking about.  I also looked for the version command, it didn’t exist either.  So the router could only do RIP v1, this was not going to work.  My other two...

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